WePresent file_transfer.cgi Remote Command Execution

Critical Nessus Plugin ID 124367

Synopsis

The remote router is affected by a remote command execution vulnerability.

Description

The remote device is affected by a remote command execution vulnerability due to improper sanitization of user-supplied input passed via /cgi-bin/file_transfer.cgi. An unauthenticated, remote attacker can exploit this, via a specially crafted URL, to execute arbitrary commands on the device.
Note that Nessus has detected this vulnerability by reading the contents of file /proc/cpuinfo.

Solution

Contact the manufacturer for a firmware update.

Plugin Details

Severity: Critical

ID: 124367

File Name: barco_wepresent_rce.nbin

Version: 1.5

Type: remote

Family: CGI abuses

Published: 2019/04/30

Updated: 2019/08/20

Dependencies: 10107

Risk Information

Risk Factor: Critical

CVSS Score Source: CVE-2019-3929

CVSS v2.0

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS v3.0

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

Patch Publication Date: 2019/04/30

Vulnerability Publication Date: 2019/04/30

Reference Information

CVE: CVE-2019-3929